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MK677

MK677 Structure
MK677 structure
CAS No.
159634-87-4
Chemical Name:
MK677
Synonyms
TC6N;Tc6n Powder;Sarms MK677;ibutamoren(New MK-677);tert-butyl (R)-(1-((3-(benzyloxy)-1-(1-(methylsulfonyl)spiro[indoline-3,4'-piperidin]-1'-yl)-1-oxopropan-2-yl)amino)-2-methyl-1-oxopropan-2-yl)carbamate;-[(R)-[(1,2-Dihydro-1-methanesulfonylspiro[3H-indole-3,4'-piperidin]-1'-yl)carbonyl]-2-(phenylmethyloxy)ethyl]-2-[(1,1-dimethyl-ethoxy)carbonyl]amino-2-methyl-propanamide;N-[(R)-[(1,2-Dihydro-1-methanesulfonylspiro[3H-indoole-3,4'-piperidin]-1'-yl)carbonyl]-2-(phenylmethyloxy)ethyl]-2-[(1,1-dimethyl-ethoxy)carbonyl]amino-2-methyl-propanamide;tert-butyl N-[2-[[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4′-piperidin]-1′-yl]-2-oxo-1-[(phenylmethoxy)methyl]ethyl]amino]-1,1-dimethyl-2-oxoethyl]carbamate;Carbamic acid, N-[2-[[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4'-piperidin]-1'-yl]-2-oxo-1-[(phenylmethoxy)methyl]ethyl]amino]-1,1-dimethyl-2-oxoethyl]-, 1,1-dimethylethyl ester
CBNumber:
CB06190677
Molecular Formula:
C32H44N4O7S
Molecular Weight:
628.78
MDL Number:
MOL File:
159634-87-4.mol
MSDS File:
SDS
Last updated:2026-08-24 11:41:07
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MK677 Properties

Density 1.29±0.1 g/cm3(Predicted)
pka 10.91±0.46(Predicted)
InChIKey FSOKDTAGBIDIDB-RUZDIDTESA-N
SMILES C(OC(C)(C)C)(=O)NC(C)(C)C(N[C@H](COCC1=CC=CC=C1)C(N1CCC2(CC1)C1=C(N(S(C)(=O)=O)C2)C=CC=C1)=O)=O

MK677 Chemical Properties,Uses,Production

Description

MK-677 (Ibutamoren) is an oral compound that stimulates the secretion of growth hormone and IGF-1. Research suggests that MK-677 shows promise in raising growth hormone levels, promoting muscle growth, increasing bone density and potentially combating the effects of ageing. It is used in the bodybuilding and fitness communities; however, there is a risk of side effects such as intense hunger, oedema (water retention) and elevated blood glucose levels (impaired insulin sensitivity). It is not an officially approved medication and is prohibited in doping tests.

General Description

MK677 is an orally active growth hormone secretagogue that reverses diet-induced catabolism

MK677 synthesis

498-94-2
159634-87-4
Synthesis of MK677 from Isonipecotic acid

MK677 Preparation Products And Raw materials

Raw materials

Preparation Products

MK-677

MK677 Suppliers

Global( 19)Suppliers
Supplier Tel Email Country ProdList Advantage
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 028-83379370 13880556291 tcy@tcypharm.com China 8696 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Wuhan Demeikai Biotechnology Co., Ltd +8618942921723 info@dmksw.xin China 710 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. +86-021-61551413 contact@trustwe.com China 5757 58
Hebei Fanggan New Material Technology Co., LTD 86-180-3439-5858-5858 18034395858 China 1048 58
Tianjin Shunzhicheng Technology Co., Ltd. +852-852-92442287 +85244732788 sales03@tjszc.com China 53 58
LIDE PHARMACEUTICALS LIMITED +852-55945652 export@lidepharma.com China 304 58
Hebei Jiafan Trading Company Limited +86-15354498258; sales01@jiafan88.com China 207 58
Shanghai Getian Industrial Co., LTD +86-15373193816 mike@ge-tian.com China 268 58
Supplier Advantage
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 58
Dideu Industries Group Limited 58
ANHUI WITOP BIOTECH CO., LTD 58
Wuhan Demeikai Biotechnology Co., Ltd 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 58
Hebei Fanggan New Material Technology Co., LTD 58
Tianjin Shunzhicheng Technology Co., Ltd. 58
LIDE PHARMACEUTICALS LIMITED 58
Hebei Jiafan Trading Company Limited 58
Shanghai Getian Industrial Co., LTD 58

View Lastest Price from MK677 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TC6-N pictures 2026-09-11 TC6-N
159634-87-4
 $5.00 1Box 99.99% 20000 boxes Hebei Jiafan Trading Company Limited
TC6-N pictures 2026-09-11 TC6-N
159634-87-4
 $5.00 1Box 99.99% 20000 boxes Hebei Jiafan Trading Company Limited
TC6N pictures 2026-09-11 TC6N
159634-87-4
 $1.00 1g 99% 100000 Tianjin Shunzhicheng Technology Co., Ltd.
  • TC6-N pictures
  • TC6-N
    159634-87-4
  • $5.00
  • 99.99%
  • Hebei Jiafan Trading Company Limited
  • TC6-N pictures
  • TC6-N
    159634-87-4
  • $5.00
  • 99.99%
  • Hebei Jiafan Trading Company Limited
  • TC6N pictures
  • TC6N
    159634-87-4
  • $1.00
  • 99%
  • Tianjin Shunzhicheng Technology Co., Ltd.
Tc6n Powder tert-butyl (R)-(1-((3-(benzyloxy)-1-(1-(methylsulfonyl)spiro[indoline-3,4'-piperidin]-1'-yl)-1-oxopropan-2-yl)amino)-2-methyl-1-oxopropan-2-yl)carbamate N-[(R)-[(1,2-Dihydro-1-methanesulfonylspiro[3H-indoole-3,4'-piperidin]-1'-yl)carbonyl]-2-(phenylmethyloxy)ethyl]-2-[(1,1-dimethyl-ethoxy)carbonyl]amino-2-methyl-propanamide Carbamic acid, N-[2-[[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4'-piperidin]-1'-yl]-2-oxo-1-[(phenylmethoxy)methyl]ethyl]amino]-1,1-dimethyl-2-oxoethyl]-, 1,1-dimethylethyl ester -[(R)-[(1,2-Dihydro-1-methanesulfonylspiro[3H-indole-3,4'-piperidin]-1'-yl)carbonyl]-2-(phenylmethyloxy)ethyl]-2-[(1,1-dimethyl-ethoxy)carbonyl]amino-2-methyl-propanamide ibutamoren(New MK-677) Sarms MK677 tert-butyl N-[2-[[(1R)-2-[1,2-dihydro-1-(methylsulfonyl)spiro[3H-indole-3,4′-piperidin]-1′-yl]-2-oxo-1-[(phenylmethoxy)methyl]ethyl]amino]-1,1-dimethyl-2-oxoethyl]carbamate TC6N 159634-87-4 C32H44N4O7S